This appears to be a bug introduced in some refactoring of the materialized view code. I logged CASSANDRA-12044 for this.
https://issues.apache.org/jira/browse/CASSANDRA-12044 -- Michael Mior michael.m...@gmail.com 2016-06-21 7:32 GMT-04:00 Atul Saroha <atul.sar...@snapdeal.com>: > There is behavioural difference between 3.0.3 and (3.0.7/3.7) for below > schema in materialized view. > > > CREATE TABLE ks.pa ( >> id bigint, >> sub_id text, >> name text, >> class text, >> r_id bigint, >> k_id bigint, >> created timestamp, >> priority int, >> updated timestamp, >> value text, >> PRIMARY KEY (id, sub_id, name) >> ); >> >> CREATE ks.mv_pa AS >> SELECT k_id, name, value, sub_id, id, class, r_id >> FROM ks.pa >> WHERE k_id IS NOT NULL AND name IS NOT NULL AND value IS NOT NULL AND >> sub_id IS NOT NULL AND id IS NOT NULL >> PRIMARY KEY ((k_id, name), value, sub_id, id); >> > > We were able to create below MV in 3.0.3 but it fails in 3.0.7/3.7 with > following error > > InvalidRequest: code=2200 [Invalid query] message="Cannot include more >> than one non-primary key column 'value' in materialized view partition key" >> > > We are not able to upgrade it. Also "value" is clustering key and "k_id" > is in partition key. Thus, there is only one non-primary key column from > main table in partition key. Then why we are getting this error in > 3.0.7/3.7 cassandra. > > Help will be appreciated. > > > > --------------------------------------------------------------------------------------------------------------------- > Atul Saroha > *Lead Software Engineer* > *M*: +91 8447784271 *T*: +91 124-415-6069 *EXT*: 12369 > Plot # 362, ASF Centre - Tower A, Udyog Vihar, > Phase -4, Sector 18, Gurgaon, Haryana 122016, INDIA >
